{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,3]],"date-time":"2025-11-03T13:36:03Z","timestamp":1762176963207,"version":"3.37.3"},"reference-count":20,"publisher":"Wiley","license":[{"start":{"date-parts":[[2016,1,1]],"date-time":"2016-01-01T00:00:00Z","timestamp":1451606400000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["81272263","81672719"],"award-info":[{"award-number":["81272263","81672719"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["81272263","81672719"],"award-info":[{"award-number":["81272263","81672719"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Gastroenterology Research and Practice"],"published-print":{"date-parts":[[2016]]},"abstract":"<jats:p><jats:italic>Objectives<\/jats:italic>. Achieving a comprehensive view of gastric mucosa has been a challenge for magnetic-guided capsule endoscopy (MGCE) for years. This study works on optimizing the performance of MGCE by changing the conventional positions to the five body positions.<jats:italic> Methods<\/jats:italic>. Sixty patients were enrolled in the study and underwent MGCE. All patients were asked to adopt five body positions (left lateral, supine, right lateral, knee-chest, and sitting). In each position, the ability to visualize the six gastric landmarks (cardia, fundus, body, angulus, antrum, and pylorus) was assessed. Rates of complete visualization were calculated for different position combinations.<jats:italic> Results<\/jats:italic>. Supine position was the best for cardia and body visualization (91.7% and 86.7%, resp., <mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M1\"><mml:mi>p<\/mml:mi><mml:mo>&lt;<\/mml:mo><mml:mn fontstyle=\"italic\">0.001<\/mml:mn><\/mml:math>). Left lateral position was the best for fundus visualization (91.7%, <mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M2\"><mml:mi>p<\/mml:mi><mml:mo>&lt;<\/mml:mo><mml:mn fontstyle=\"italic\">0.001<\/mml:mn><\/mml:math>). Knee-chest position was the best for angulus observation (80.0%, <mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M3\"><mml:mi>p<\/mml:mi><mml:mo>&lt;<\/mml:mo><mml:mn fontstyle=\"italic\">0.001<\/mml:mn><\/mml:math>). Right lateral and sitting positions were the best for antrum observation (88.3% and 90.0%, resp., <mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M4\"><mml:mi>p<\/mml:mi><mml:mo>&lt;<\/mml:mo><mml:mn fontstyle=\"italic\">0.001<\/mml:mn><\/mml:math>). Right lateral position was the best for pylorus observation (81.7%, <mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M5\"><mml:mi>p<\/mml:mi><mml:mo>&lt;<\/mml:mo><mml:mn fontstyle=\"italic\">0.001<\/mml:mn><\/mml:math>). The supine + right lateral + knee-chest combination achieved better angulus visualization than conventional 3-position combination (93.3% versus 63.3%, <mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M6\"><mml:mi>p<\/mml:mi><mml:mo>&lt;<\/mml:mo><mml:mn fontstyle=\"italic\">0.001<\/mml:mn><\/mml:math>). Five-position combination significantly improved the comprehensive gastric landmark visualization (93.3%, <mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M7\"><mml:mi>p<\/mml:mi><mml:mo>&lt;<\/mml:mo><mml:mn fontstyle=\"italic\">0.001<\/mml:mn><\/mml:math>).<jats:italic> Conclusion<\/jats:italic>. Compared with 3-position combination, 5-position combination should be adopted for gastric mucosal visualization by MGCE.<\/jats:p>","DOI":"10.1155\/2016\/6471945","type":"journal-article","created":{"date-parts":[[2016,11,29]],"date-time":"2016-11-29T17:35:53Z","timestamp":1480440953000},"page":"1-7","source":"Crossref","is-referenced-by-count":12,"title":["Combination of Five Body Positions Can Effectively Improve the Rate of Gastric Mucosa\u2019s Complete Visualization by Applying Magnetic-Guided Capsule Endoscopy"],"prefix":"10.1155","volume":"2016","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-2342-4001","authenticated-orcid":true,"given":"Yuting","family":"Qian","sequence":"first","affiliation":[{"name":"Department of Gastroenterology, Shanghai Jiaotong University Medical School Affiliated Ruijin Hospital, 197 Second Ruijin Road, Shanghai 200025, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sheng","family":"Wu","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology, Shanghai Jiaotong University Medical School Affiliated Ruijin Hospital, 197 Second Ruijin Road, Shanghai 200025, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Qi","family":"Wang","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology, Shanghai Jiaotong University Medical School Affiliated Ruijin Hospital, 197 Second Ruijin Road, Shanghai 200025, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lumin","family":"Wei","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology, Shanghai Jiaotong University Medical School Affiliated Ruijin Hospital, 197 Second Ruijin Road, Shanghai 200025, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Wei","family":"Wu","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology, Shanghai Jiaotong University Medical School Affiliated Ruijin Hospital, 197 Second Ruijin Road, Shanghai 200025, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7388-2532","authenticated-orcid":true,"given":"Lifu","family":"Wang","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology, Shanghai Jiaotong University Medical School Affiliated Ruijin Hospital, 197 Second Ruijin Road, Shanghai 200025, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9204-9498","authenticated-orcid":true,"given":"Ye","family":"Chu","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology, Shanghai Jiaotong University Medical School Affiliated Ruijin Hospital, 197 Second Ruijin Road, Shanghai 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